55143522

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 140564736

約数和(自身を除く): 85421214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 607, 618, 721, 882, 927, 1214, 1442, 1821, 1854, 2163, 3642, 4249, 4326, 5047, 5463, 6489, 8498, 10094, 10926, 12747, 12978, 15141, 25494, 29743, 30282, 38241, 45423, 59486, 62521, 76482, 89229, 90846, 125042, 178458, 187563, 267687, 375126, 437647, 535374, 562689, 875294, 1125378, 1312941, 2625882, 3063529, 3938823, 6127058, 7877646, 9190587, 18381174, 27571761, 55143522]

約数ペア:

[(1, 55143522), (2, 27571761), (3, 18381174), (6, 9190587), (7, 7877646), (9, 6127058), (14, 3938823), (18, 3063529), (21, 2625882), (42, 1312941), (49, 1125378), (63, 875294), (98, 562689), (103, 535374), (126, 437647), (147, 375126), (206, 267687), (294, 187563), (309, 178458), (441, 125042), (607, 90846), (618, 89229), (721, 76482), (882, 62521), (927, 59486), (1214, 45423), (1442, 38241), (1821, 30282), (1854, 29743), (2163, 25494), (3642, 15141), (4249, 12978), (4326, 12747), (5047, 10926), (5463, 10094), (6489, 8498)]